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PNEUMATIC TIRE

  • US 20200130418A1
  • Filed: 10/09/2019
  • Published: 04/30/2020
  • Est. Priority Date: 10/25/2018
  • Status: Active Grant
First Claim
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1. A pneumatic tire comprising:

  • main grooves provided at intervals in a tire circumferential direction on a tread section and extending from a tread center region including a tire equator to ground contact ends so as to be inclined with respect to a tire width direction;

    sub-grooves extending in a direction crossing the tire width direction with a narrower groove width than the main grooves in the tread center region; and

    tie bars provided inside the sub-grooves and connecting blocks separated by the sub-grooves.

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